Got blasted...

James McDonald james at jamesmcdonald.id.au
Wed Dec 17 21:34:47 PST 2008


Jerry McBride wrote:
> How does an 8port switch and two onboard Nic's get toasted and nothing else is 
> touched? Amazing. I'll be picking up a new backup switch and a couple of PCI 
> NIC's tomorrow to replentish my backup supply. Hmmm... maybe now is a good 
> time to look into giga bit upgrade for the house... gotta' talk o the wife 
> some more...
>
>   
We had a similar issue at a coal mine I worked at. A lightning strike 
hit one demountable building (you know the nice metal ones) and then the 
current radiated out along the ethernet cabling and blew groups of ports 
in each switch in the other buildings. It didn't blow the entire switch 
just the ports that had a common weak component the rest were fine.






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